Dolphin Whale (Red-tailed Cat) Seek the guidance of the tank wall fluff small white bars？

　　

Dolphin Whale (Red-tailed Cat) Seek the guidance of the tank wall fluff small white bars？

There are a lot of very small like white fluff is not the same thing ah parasites on the fish tank, changing the water with salt a little effect, seek the guidance of the great God

======== Xianglong aquarium hobbyists how alliances comment =====
Just into the pit of small rookie fish lovers say: insects protein
Da da da da _ insects should be protein
Is gold arowana good for sea prawns?%
Does Arowana feed small river prawns?&
Arowana, how about shrimp?/
Arowana eats live prawns with shell(
How to grow arowana is the best"
Arowana is a whole shrimp,
Arowana feeding live shrimp$
Does the arowana eat shrimp and shell?^
Arowana has been feeding prawns.
Is Arowana a prawn?$

ASIAN AROWANA：

Dark Blue BBXB

Axanthic Kel？

Water PH for arowana

Metallic Purple base juvenile xb

My comm trevally juv